130447440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1881

約数の個数: 120

約数和(自身を含む): 442590720

約数和(自身を除く): 312143280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1759, 1854, 2060, 2472, 3090, 3518, 3708, 4120, 4635, 4944, 5277, 6180, 7036, 7416, 8240, 8795, 9270, 10554, 12360, 14072, 14832, 15831, 17590, 18540, 21108, 24720, 26385, 28144, 31662, 35180, 37080, 42216, 52770, 63324, 70360, 74160, 79155, 84432, 105540, 126648, 140720, 158310, 181177, 211080, 253296, 316620, 362354, 422160, 543531, 633240, 724708, 905885, 1087062, 1266480, 1449416, 1630593, 1811770, 2174124, 2717655, 2898832, 3261186, 3623540, 4348248, 5435310, 6522372, 7247080, 8152965, 8696496, 10870620, 13044744, 14494160, 16305930, 21741240, 26089488, 32611860, 43482480, 65223720, 130447440]

約数ペア:

[(1, 130447440), (2, 65223720), (3, 43482480), (4, 32611860), (5, 26089488), (6, 21741240), (8, 16305930), (9, 14494160), (10, 13044744), (12, 10870620), (15, 8696496), (16, 8152965), (18, 7247080), (20, 6522372), (24, 5435310), (30, 4348248), (36, 3623540), (40, 3261186), (45, 2898832), (48, 2717655), (60, 2174124), (72, 1811770), (80, 1630593), (90, 1449416), (103, 1266480), (120, 1087062), (144, 905885), (180, 724708), (206, 633240), (240, 543531), (309, 422160), (360, 362354), (412, 316620), (515, 253296), (618, 211080), (720, 181177), (824, 158310), (927, 140720), (1030, 126648), (1236, 105540), (1545, 84432), (1648, 79155), (1759, 74160), (1854, 70360), (2060, 63324), (2472, 52770), (3090, 42216), (3518, 37080), (3708, 35180), (4120, 31662), (4635, 28144), (4944, 26385), (5277, 24720), (6180, 21108), (7036, 18540), (7416, 17590), (8240, 15831), (8795, 14832), (9270, 14072), (10554, 12360)]